i am working on uncertainty analysis for the inversion results obtained by running least square inversion technique for my 2D ERT data sets. i want to ask how can i generate the synthetic ERT pseudo section
Free 2D Resistivity and IP forward modelling software. Version 3.03.06. Download link: https://www.aarhusgeosoftware.dk/res2dmod-res3dmod
If you use res2Dmod you can create synthetic models and see their response to different arrays. It is easy to use. It also allows you to do sensitivity analysis. Preparing the model files can be a bit time consuming.
Bárbara Biosca I agree with this useful answer.
I was done such modeling using RES2DMOD
Hi,
First, a proposed synthetic model of known resistivity values is created based on the user knowledge. This step is called forward modelling. Second, the model is inverted to obtain the subsurface resistivity distribution. This step is called inverse modelling. You need RES2DMOD then RES2DINV software.
To generate a synthetic ERT pseudo section, you can use forward modeling techniques. Forward modeling involves simulating the response of a given subsurface model to an ERT survey. Here are the steps you can follow:
It is important to note that the accuracy of your synthetic ERT data will depend on the quality of your subsurface model and the accuracy of the forward modeling software you choose. You should also validate your synthetic data against other data sources such as borehole data to ensure the accuracy of your model.
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